Palladium-Catalyzed C(sp<sup>3</sup>)–H Nitrooxylation with <i>tert</i>-Butyl Nitrite and Molecular Oxygen
作者:Bo Li、Ye-Qiang Han、Xu Yang、Bing-Feng Shi
DOI:10.1021/acs.orglett.0c03794
日期:2020.12.18
Herein, we report a Pd(II)-catalyzed nitrooxylation of unactivated methyl C(sp3)–H bonds using commercial available and easily manageable tert-butyl nitrite as the precursor of ONO2 radical under aerobic conditions. Environmentally benign molecularoxygen is used to initiate the generation of active radical reactant; it is also used as the terminal oxidant. A broad range of nitrooxylated aliphatic